If you fancy checking out something a little different, Blender have just released a test build, incorporating VERSE ( a multi-user protocol ).
You can get the build ( and read the instructions on how to connect, subscribe to the other models etc… VERY important ) here…
Also, here’s the test server that you can connect to, from within Blender.
It’s pretty cool watching someone make changes to the same model as you are working on!
Other 3D apps have talked about this type of collaborative working in 3D for a long time, it’s good to see Blender getting there near the start.
Of course, working collaboratively can have it’s drawbacks, but for now just have fun messing about with it.